<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty {popup} function plugin
 *
 * Type:     function<br>
 * Name:     popup<br>
 * Purpose:  make text pop up in windows via overlib
 * @link http://smarty.php.net/manual/en/language.function.popup.php {popup}
 *          (Smarty online manual)
 * @author   Monte Ohrt <monte at ohrt dot com>
 * @param array
 * @param Smarty
 * @return string
 */
function smarty_function_popup($params, &$smarty)
{
	$append = '';
	foreach ($params as $_key=>$_value) {
		switch ($_key) {
			case 'text':
			case 'trigger':
			case 'function':
			case 'inarray':
				$$_key = (string)$_value;
				if ($_key == 'function' || $_key == 'inarray')
				$append .= ',' . strtoupper($_key) . ",'$_value'";
				break;

			case 'caption':
			case 'closetext':
			case 'status':
				$append .= ',' . strtoupper($_key) . ",'" . str_replace("'","\'",$_value) . "'";
				break;

			case 'fgcolor':
			case 'bgcolor':
			case 'textcolor':
			case 'capcolor':
			case 'closecolor':
			case 'textfont':
			case 'captionfont':
			case 'closefont':
			case 'fgbackground':
			case 'bgbackground':
			case 'caparray':
			case 'capicon':
			case 'background':
			case 'frame':
				$append .= ',' . strtoupper($_key) . ",'$_value'";
				break;

			case 'textsize':
			case 'captionsize':
			case 'closesize':
			case 'width':
			case 'height':
			case 'border':
			case 'offsetx':
			case 'offsety':
			case 'snapx':
			case 'snapy':
			case 'fixx':
			case 'fixy':
			case 'padx':
			case 'pady':
			case 'timeout':
			case 'delay':
				$append .= ',' . strtoupper($_key) . ",$_value";
				break;

			case 'sticky':
			case 'left':
			case 'right':
			case 'center':
			case 'above':
			case 'below':
			case 'noclose':
			case 'autostatus':
			case 'autostatuscap':
			case 'fullhtml':
			case 'hauto':
			case 'vauto':
			case 'mouseoff':
			case 'followmouse':
			case 'closeclick':
				if ($_value) $append .= ',' . strtoupper($_key);
				break;

			default:
				$smarty->trigger_error("[popup] unknown parameter $_key", E_USER_WARNING);
		}
	}

	if (empty($text) && !isset($inarray) && empty($function)) {
		$smarty->trigger_error("overlib: attribute 'text' or 'inarray' or 'function' required");
		return false;
	}

	if (empty($trigger)) { $trigger = "onmouseover"; }

	$retval = $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\'';
	$retval .= $append . ');"';
	if ($trigger == 'onmouseover')
	$retval .= ' onmouseout="nd();"';


	return $retval;
}

/* vim: set expandtab: */

?>
